How to Repair a Saab 93 Key Fob

There's a good chance that the key fob of your Saab 9-3 has a defective electronic chip. The metal portion of classic car keys is easy to duplicate. Modern key fobs, however, come with an immobilizer to safeguard your vehicle.

The first step to determine the reason your key fob isn't working is to replace the battery of your coin. This is a c